#ifndef __MATRIXLED_H__
#define __MATRIXLED_H__
sbit RCK = P3^5;//RCLK
sbit SCK = P3^6;//SRCLK
sbit SER = P3^4;//SER
void _74HC595_WriteByte(unsigned char byte);
void MatrixLED_ShowColumn(unsigned char column,unsigned char Data);
#endif